CI: added windows pipeline

.github/workflows/main.yml

@@ -51,3 +51,42 @@ jobs:
             cd build
             ctest
           continue-on-error: true
+
+    windows:
+        runs-on: windows-latest
+
+        steps:
+        - uses: actions/checkout@v1
+
+        - name: Get latest CMake and ninja
+          uses: lukka/get-cmake@latest
+
+        - name: Setup
+          uses: lukka/run-vcpkg@v6
+          id: runvcpkg
+          with:
+            vcpkgGitCommitId: fddf97411017bfcd7dd988d754b25efc3d6a1c3e
+            vcpkgTriplet: 'x64-windows-static'
+            vcpkgArguments: 'sdl2 sdl2-net sdl2-mixer sdl2-image lua sqlite3 box2d'
+
+        - name: Build
+          run: |
+            mkdir build
+            cd build
+            cmake --version
+            cmake .. -DCMAKE_BUILD_TYPE=Release -DTOOLS=OFF -DUNITTESTS=OFF
+            cmake --build .
+            cmake --install . --component caveexpress --prefix install-caveexpress
+            cmake --install . --component cavepacker --prefix install-cavepacker
+
+        - name: Upload the cavepacker artifacts
+          uses: actions/upload-artifact@v2
+          with:
+            name: cavepacker
+            path: build/cavepacker-install
+
+        - name: Upload the caveexpress artifacts
+          uses: actions/upload-artifact@v2
+          with:
+            name: caveexpress
+            path: build/caveexpress-install